|
|
Texas Instruments
LM25085MMX/NOPB
|
Texas Instruments
LM25085SDE/NOPB
|
Texas Instruments
LM5140QRWGRQ1
|
Texas Instruments
LM5642XMTX/NOPB
|
Texas Instruments
TPS40007TDA3
|
Intersil
ISL91127IRA-EVZ
|
Texas Instruments
UC1525AJ883B
|
Texas Instruments
UCC3805NG4
|
Texas Instruments
5962-8768102EA
|
Texas Instruments
UCC2808AQDR-2G4Q1
|
| Price |
|
$1.42 |
$1.55 |
|
|
|
$86.22 |
|
|
|
$1.69 |
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
TBD |
Not Compliant |
Not Compliant |
Y |
Not Compliant |
Yes |
| Lead Status |
|
No |
No |
No |
Yes |
No |
No |
No |
Y |
No |
Yes |
| Duty Cycle(Max)(%) |
|
100 |
100 |
78 |
98 |
|
|
50 |
|
50 |
50 |
| Vin(Min)(V) |
|
4.5 |
4.5 |
3.8 |
4.5 |
|
|
8 |
|
8.4 |
4.1 |
| Rating |
|
Catalog |
Catalog |
Automotive |
Catalog |
|
|
Military |
Catalog |
Military |
Automotive |
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
-40 to 150 |
-40 to 125 |
|
|
-55 to 125 |
|
-55 to 125 |
-40 to 125 |
| Iout(Max)(A) |
|
10 |
10 |
40 |
20 |
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
1000 |
1000 |
2600 |
500 |
|
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
50 |
50 |
350 |
200 |
|
|
|
|
|
|
| Vout(Min)(V) |
|
1.25 |
1.25 |
1.5 |
1.236 |
|
|
|
|
|
|
| Regulated Outputs(#) |
|
1 |
1 |
2 |
2 |
|
|
|
|
|
|
| Approx. Price (US$) |
|
0.70 | 1ku |
0.70 | 1ku |
3.90 | 1ku |
1.75 | 1ku |
|
|
|
|
|
1.50 | 1ku |
| Vin(Max)(V) |
|
42 |
42 |
65 |
36 |
|
|
35 |
|
22 |
15 |
| Type |
|
Controller |
Controller |
Controller |
Controller |
|
|
|
|
|
|
| Package Group |
|
MSOP-PowerPAD,VSSOP,WSON |
MSOP-PowerPAD,VSSOP,WSON |
VQFNP |
HTSSOP,TSSOP |
|
|
CDIP,LCCC |
PDIP|8,SOIC|8,TSSOP|8 |
CDIP,LCCC |
SOIC |
| Iq(Typ)(mA) |
|
1.25 |
1.25 |
0.035 |
1.1 |
|
|
|
|
|
|
| Vout(Max)(V) |
|
42 |
42 |
15 |
34 |
|
|
|
|
|
|
| Special Features |
|
Adjustable Current Limit,Frequency Synchronization |
Adjustable Current Limit,Frequency Synchronization |
Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification |
Enable,Frequency Synchronization |
|
|
Error Amplifier,Soft Start,Synchronization Pin,Multi-topology |
|
Error Amplifier,Leading Edge Blanking,Soft Start,Synchronization Pin,Multi-topology |
Error Amplifier |
| Number of Phases |
|
|
|
1 |
|
|
|
|
|
|
|
| Control Method |
|
|
|
|
|
|
|
Voltage |
|
Current |
Current |
| UVLO Thresholds On/Off(V) |
|
|
|
|
|
|
|
7/6.8 |
|
9.2/8.4 |
4.3/4.1 |
| Topology |
|
|
|
|
|
|
|
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Flyback,Boost, |
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
N/A |
| Frequency(Max)(kHz) |
|
|
|
|
|
|
|
500 |
1000 |
1000 |
1000 |
| Package Size |
|
|
|
|
|
|
|
mm2 |
|
mm2 |
|
| Frequency(Min)(kHz) |
|
|
|
|
|
|
|
0.1 |
|
|
|
| TI.com inventory |
|
|
|
|
|
|
|
|
67219 |
|
|
| Package size |
|
|
|
|
|
|
|
|
mm2 |
|
|
| Supply voltage(Max)(V) |
|
|
|
|
|
|
|
|
12 |
|
|
| Features |
|
|
|
|
|
|
|
|
Adjustable Switching Frequency,Current Limiting,Dead Time Control,Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
|
|
| Approx. price(US$) |
|
|
|
|
|
|
|
|
.718 | 1ku |
|
|
| Control method |
|
|
|
|
|
|
|
|
Current |
|
|
| Operating temperature range(C) |
|
|
|
|
|
|
|
|
0 to 70 |
|
|
| UVLO thresholds on/off(V) |
|
|
|
|
|
|
|
|
4.1/3.6 |
|
|
| Duty cycle(Max)(%) |
|
|
|
|
|
|
|
|
50 |
|
|
| Supply voltage(Min)(V) |
|
|
|
|
|
|
|
|
0 |
|
|
| Gate drive(Typ)(A) |
|
|
|
|
|
|
|
|
1 |
|
|
| Gate Drive(Typ)(A) |
|
|
|
|
|
|
|
|
|
|
1 |
